3
12
10
A
(Rail length)
Max. 450
Max. 450
Door thickness: 23 - 30
（
5
）
（
5
）
(Max. 910)
Door thi 6.3
Door thi 28
B
15
8
11
10
7
14
9
13
1
2
3
4
5
6
12
16
17
(not included)
Handle
※
2
150
150
Min. 0.5
(5)
(5)
(5)
(5)
122
※
1
(
P2
)
※
1
P1
P1
Shaft length
Cabinet inside height: H
This shows the right-hand opening type.
Installation for the left-hand opening type should be reversed.
INSTALLATION DRAWINGS
Installation Drawing (3 Rails Type)
※
1
Position of rails
The dimension of the design is 125, but take into
consideration that the door may sag when installing the
door.
※
2
Position of handle
See page 4 when placing a middle board.
2 Rails Type
3 Rails Type
Door Height
Max. 1830
1831 - 1903
1904 - 2400
Cabinet Inside Height: H
Max. 1840
1841 - 1913
1914 - 2410
Shaft Length
H-110
1803
P1
H-250
(H-250)/2
831
(P2)
128
H-1784
Item Name Opening direction Rail Length (A)
Door Storing
Cabinet Depth (B)
ALT-F18LV2
Left
460.4
345.9 + Door
thickness
466.7 + Door thickness
ALT-F18RV2
Right
ALT-F20LV2
Left
511.2
396.7 + Door
thickness
517.5 + Door thickness
ALT-F20RV2
Right
ALT-F18LV3
Left
460.4
345.9 + Door
thickness
466.7 + Door thickness
ALT-F18RV3
Right
ALT-F20LV3
Left
511.2
396.7 + Door
thickness
517.5 + Door thickness
ALT-F20RV3
Right
